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The Progression of Neuropsychiatric Symptoms in Alzheimer's Disease During a Five-Year Follow-Up: Kuopio ALSOVA Study.
- Source :
- Journal of Alzheimer's Disease; 2018, Vol. 61 Issue 4, p1367-1376, 10p
- Publication Year :
- 2018
-
Abstract
- <bold>Background: </bold>An improved understanding of the role of neuropsychiatric symptoms (NPS) in the course of Alzheimer's disease (AD) has recently emerged. NPS lead to hospitalization and caregiver stress, but are more variable during the course of the disease than other symptoms. Knowledge about the role of specific NPS in disease progression and prognosis is especially limited.<bold>Objectives: </bold>To examine the relationship between specific NPS and AD severity during a 5-year follow-up period, and to determine which baseline NPS predict AD progression.<bold>Methods: </bold>236 persons with very mild (CDR 0.5) or mild (CDR 1) AD at baseline and their caregivers were followed up for five years as part of the ALSOVA study. The Neuropsychiatric Inventory was used to assess NPS, and AD severity progression was measured with the Clinical Dementia Rating Sum of Boxes. Data was analyzed with Generalized Estimated Equations and Linear Mixed Models.<bold>Results: </bold>The baseline NPS that best predicted AD progression were delusions, agitation, and aberrant motor behavior, while AD severity during follow-up was associated with hallucinations, delusions, agitation, apathy, aberrant motor behavior, and sleep and appetite disturbances.<bold>Conclusions: </bold>Persons with mild AD presenting delusions, agitation, and aberrant motor behavior at the time of diagnosis could have a more rapidly progressing disease, and some NPS are associated with AD severity. These results highlight the importance of evaluating NPS at the time of AD diagnosis, and the need to offer additional support to persons presenting delusions, agitation and aberrant motor behavior, and their caregivers. [ABSTRACT FROM AUTHOR]
- Subjects :
- ALZHEIMER'S disease
NEUROBEHAVIORAL disorders
ALZHEIMER'S patients
DEMENTIA
DISEASE progression
HALLUCINATIONS
SLEEP disorders
APPETITE disorders
PROGNOSIS
ALZHEIMER'S disease diagnosis
ANXIETY
CAREGIVERS
COMPARATIVE studies
DELUSIONS
NEUROPSYCHOLOGICAL tests
RESEARCH methodology
MEDICAL cooperation
MOTOR ability
MULTIVARIATE analysis
REGRESSION analysis
RESEARCH
EVALUATION research
SEVERITY of illness index
PSYCHOLOGY
Subjects
Details
- Language :
- English
- ISSN :
- 13872877
- Volume :
- 61
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Journal of Alzheimer's Disease
- Publication Type :
- Academic Journal
- Accession number :
- 127561491
- Full Text :
- https://doi.org/10.3233/JAD-170697